From: Deepa Dinamani <deepa.kernel@gmail.com>
To: linux-fsdevel@vger.kernel.org, y2038@lists.linaro.org
Cc: Arnd Bergmann <arnd@arndb.de>, Dave Chinner <david@fromorbit.com>,
"Theodore Ts'o" <tytso@mit.edu>,
linux-kernel@vger.kernel.org,
Andreas Dilger <adilger.kernel@dilger.ca>,
linux-ext4@vger.kernel.org
Subject: [PATCH 06/10] fs: ext4: Replace CURRENT_TIME_SEC with current_fs_time_sec()
Date: Tue, 2 Feb 2016 22:07:46 -0800 [thread overview]
Message-ID: <1454479670-8204-7-git-send-email-deepa.kernel@gmail.com> (raw)
In-Reply-To: <1454479670-8204-1-git-send-email-deepa.kernel@gmail.com>
The macro CURRENT_TIME_SEC does not represent filesystem times
correctly as it cannot perform range checks.
current_fs_time_sec() will be extended to include this.
CURRENT_TIME_SEC is also not y2038 safe. current_fs_time_sec()
will be transitioned to use 64 bit time along with vfs in a
separate series.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: linux-ext4@vger.kernel.org
---
fs/ext4/ext4.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 0662b28..8dd04f8 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1489,7 +1489,7 @@ static inline struct ext4_inode_info *EXT4_I(struct inode *inode)
static inline struct timespec ext4_current_time(struct inode *inode)
{
return (inode->i_sb->s_time_gran < NSEC_PER_SEC) ?
- current_fs_time(inode->i_sb) : CURRENT_TIME_SEC;
+ current_fs_time(inode->i_sb) : current_fs_time_sec(inode->i_sb);
}
static inline int ext4_valid_inum(struct super_block *sb, unsigned long ino)
--
1.9.1
next prev parent reply other threads:[~2016-02-03 6:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 6:07 [PATCH 00/10] Remove CURRENT_TIME and CURRENT_TIME_SEC - PART 1 Deepa Dinamani
2016-02-03 6:07 ` [PATCH 01/10] fs: Add current_fs_time_sec() function Deepa Dinamani
2016-02-03 6:07 ` [PATCH 02/10] vfs: Replace CURRENT_TIME by current_fs_time() Deepa Dinamani
2016-02-03 6:07 ` [PATCH 03/10] fs: cifs: Replace CURRENT_TIME with current_fs_time() Deepa Dinamani
2016-02-03 6:07 ` [PATCH 04/10] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts() Deepa Dinamani
2016-02-03 6:07 ` [PATCH 05/10] fs: cifs: Replace CURRENT_TIME by get_seconds Deepa Dinamani
2016-02-03 6:07 ` Deepa Dinamani [this message]
2016-02-03 6:07 ` [PATCH 07/10] fs: ext4: Replace CURRENT_TIME with ext4_current_time() Deepa Dinamani
2016-02-03 6:07 ` [PATCH 08/10] fs: ceph: replace CURRENT_TIME by current_fs_time() Deepa Dinamani
2016-02-03 6:22 ` Yan, Zheng
2016-02-03 6:07 ` [PATCH 09/10] fs: ceph: Replace CURRENT_TIME by ktime_get_real_ts() Deepa Dinamani
2016-02-03 14:34 ` Yan, Zheng
2016-02-03 16:17 ` Deepa Dinamani
2016-02-03 21:27 ` Arnd Bergmann
2016-02-04 2:00 ` Yan, Zheng
2016-02-04 8:30 ` Arnd Bergmann
2016-02-04 9:01 ` Ilya Dryomov
2016-02-04 13:31 ` Arnd Bergmann
2016-02-04 15:26 ` Gregory Farnum
2016-02-04 21:02 ` [Y2038] " Arnd Bergmann
2016-02-03 6:07 ` [PATCH 10/10] fs: btrfs: Replace CURRENT_TIME by current_fs_time() Deepa Dinamani
2016-02-04 14:14 ` David Sterba
2016-02-05 11:39 ` Deepa Dinamani
2016-02-07 7:57 ` [PATCH v2 " Deepa Dinamani
2016-02-08 15:08 ` David Sterba
2016-02-03 21:30 ` [Y2038] [PATCH 00/10] Remove CURRENT_TIME and CURRENT_TIME_SEC - PART 1 Arnd Bergmann
2016-02-04 4:56 ` Deepa Dinamani
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